163038918

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{73243}}^1$

素因数の和:73308

約数の個数: 32

約数和(自身を含む): 379696896

約数和(自身を除く): 216657978

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 318, 371, 742, 1113, 2226, 73243, 146486, 219729, 439458, 512701, 1025402, 1538103, 3076206, 3881879, 7763758, 11645637, 23291274, 27173153, 54346306, 81519459, 163038918]

約数ペア:

[(1, 163038918), (2, 81519459), (3, 54346306), (6, 27173153), (7, 23291274), (14, 11645637), (21, 7763758), (42, 3881879), (53, 3076206), (106, 1538103), (159, 1025402), (318, 512701), (371, 439458), (742, 219729), (1113, 146486), (2226, 73243)]